发明授权
US5846793A Microbial process for biotransformation to (R)-3-chloro-1,2-propanediol
失效
用于生物转化成（R）-3-氯-1,2-丙二醇的微生物过程
- 专利标题： Microbial process for biotransformation to (R)-3-chloro-1,2-propanediol
- 专利标题（中）： 用于生物转化成（R）-3-氯-1,2-丙二醇的微生物过程
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申请号： US632663申请日： 1990-12-27
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公开(公告)号： US5846793A公开(公告)日： 1998-12-08
- 发明人: Hideyuki Takahashi , Satoru Tsuda , Yoshio Nakamura , Masahiro Ogura , Tadayoshi Shiraishi , Yoshio Shimada , Kiyoshi Watanabe
- 申请人： Hideyuki Takahashi , Satoru Tsuda , Yoshio Nakamura , Masahiro Ogura , Tadayoshi Shiraishi , Yoshio Shimada , Kiyoshi Watanabe
- 申请人地址： JPX Osaka
- 专利权人： Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人： Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX62-85248 19870407
- 主分类号： C12P41/00
- IPC分类号： C12P41/00 ; C12R1/425 ; C12R1/43 ; C12P7/18
摘要：
A process for preparing optically active (R)-3-chloro-1,2-propanediol, which comprises subjecting (R,S)-3-chloro-1,2-propanediol to the reaction of a microorganism belonging to genus Serratia in a reaction mixture, and then collecting the residual (R)-3-chloro-1,2-propanediol. According to the process of the present invention, (R)-3-chloro-1,2-propanediol can be efficiently prepared starting from low cost (R,S)-3-chloro-1,2-propanediol.
公开/授权文献
- US5959158A Method and system for bisphenol a production using water 公开/授权日：1999-09-28
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